Technical Data - Vanderbilt SPCE450 Guia De Inicio Rapido

English – Instructions
WARNING: Before starting to install and work with this device, please read
the Safety Instructions.
This device shall only be connected to power supplies compliant to EN60950-
1, chapter 2.5 ("limited power source"). -
When changing or installing an SPCE450/452 on the SPC system, ensure
that all anti-static precautions are adhered to while handling connectors,
wires, terminals and PCBs.
EC Declaration of Conformity
Hereby, Vanderbilt International (IRL) Ltd declares that this equipment type, is in
compliance with all relevant EU Directives for CE marking. From 20/04/2016 it is in
compliance with Directive 2014/30/EU (Electromagnetic Compatibility Directive).
The full text of the EU declaration of conformity is available at:
http://pcd.vanderbiltindustries.com/doc/SPC
Introduction to the SPCE450/452
The SPCE450/452 allows an existing system to be expanded, providing 8 outputs
for use on the SPC system. The SPCE450/452 incorporates the following
elements, as shown in Fig. 1.
1. Tamper by-pass [J1]: The jumper setting determines the operation of the
tamper. The tamper operation can be overridden by fitting J1. The engineer
must ensure that J1 is removed before leaving site for the system to comply
with standards.
2. Front tamper switch: The expander has a front tamper switch with spring.
When the lid is closed the spring closes the switch.
3. Back tamper by-pass [JP6].
4. Buzzer: The buzzer is activated in order to locate the Expander (see SPC
Configuration Manual).
5. Manual addressing switches: The switches allow manual setting of the ID of
each expander in the system.
6. X-BUS status LED: The LED indicates the status of the X-BUS when the
system is in FULL ENGINEER mode, as shown below:
LED status
Flashes regularly
(once every 1.5 seconds approx.)
Flashes quickly
(once every 0.2 seconds approx.)
7. Outputs: The expander provides 8 programmable outputs for use on the
SPC-series system.
8. Auxiliary power supply (12 V): These are used to power auxiliary devices to
a maximum of 200 mA.
9. Input power: The expander requires 12 V DC that can be supplied directly
from the SPC-series controller or from a SPC PSU expander.
10. X-BUS Interface: The communication bus is used to connect expanders
together on the SPC-series system. See Section - Wiring the X-BUS interface.
11. Termination Jumper: This jumper as a default is always fitted, however,
when wiring for Star configuration this fitting should be removed. See section -
Wiring the X-BUS interface.
12. PSU 4-pin Interface: Connects to item 9, Power and Data Connector, with a
straight through cable.
SPCE452
Please ensure the back tamper spring has been fitted to the underside of the
expander housing. The spring should be perpendicular to the exit aperture hole
and be firmly connected to the switch plunger on the internal PCB.
Wiring the X-BUS interface
The X-BUS interface provides connection of expanders and keypads to the SPC
controller. The X-BUS can be wired in a number of different configurations
depending on the installation requirements.
NOTE: Maximum system cable length = number of expanders and keypads in the
system x maximum distance for cable type.
Cable type
CQR standard alarm cable
UTP category: 5 (solid core)
Belden 9829
IYSTY 2 x 2 x 0.6 (min)
Fig. 2 shows the wiring of the X-BUS to an expander/controller and the following
expander/controller in spur configuration. Terminals 3A/3B and 4A/4B are only
used for using a branch wiring technique.
If using a spur configuration, the last expander is not wired back to the controller.
See Fig. 2: Wiring of expanders
SPC controller
1
Previous expander
2
SPCE450/452
3
Next expander
4
Please refer to SPC Configuration Manual of connected controller for further wiring
instructions, shielding, specifications and limitations.
Wiring the outputs
Description
The X-BUS communications status is OK.
Indicates the last in line expander (excludes
star and multi-drop configuration)
Distance
200 m
400 m
400 m
400 m
The SPCE450/452 has 8 on-board 1-Amp, single pole changeover relays that can
be assigned to any of the SPC system outputs. These relay outputs can switch a
rated voltage of 30 V DC (non-inductive load).
Fig. 3 shows the wiring of an active high output. When the relay is activated, the
Common terminal connection (COM) is switched from the Normally Closed
terminal (NC) to the Normally Open terminal (NO).
See Fig. 3: Wiring of a standard +12 V siren
Normally Open terminal (NO)
1
Common terminal connection (COM)
2
Normally Closed terminal (NC)
3
X-BUS addressing
For addressing, reconfiguration, device location, monitoring, editing of names, X-
BUS type of communication, failure timer please refer to SPC Configuration
Manual.
Mounting expander in SPC hinged enclosure
The SPCE450/452 may also be installed in a hinged enclosure. This enclosure can
accommodate

1 battery (17 Ah max.), 1 SPC controller and a possible 4 I/O expanders, or

1 battery (17 Ah max.), 1 SPC PSU expander and a possible 3 I/O expanders.
To access or install an expander:
1. Open the front cover on the enclosure.
2. With an appropriate screwdriver loosen (but do not remove) the top two
screws on the mounting bracket.
3. Gently push the mounting bracket in an upward direction until the screws are
free from contact with the bracket.
4. Slowly but firmly pull the mounting bracket out until it rotates down and is
secured by the resting pins.
5. The underside of the mounting bracket and the enclosure provides space for
additional expanders to be installed (secured by 4 mounting pillars).
See Fig. 6: Rotated views
Battery
1
Expanders
2
SPC controller or SPC PSU
3
Appendix
See Fig. 4: SPCE450/452 enclosure specifications
Expander anchor points
1
Wall spacers
2
Cover anchor points
3
Cable grips
4
Mounting holes
5
Cable entry holes
6
Cable ties
7
Cover hooks
8
See Fig. 5: Expander cover
Front tamper guide
1
Cover fixing screws
2

Technical Data

9.5 – 14 V DC
Operating voltage
Min. 40 mA at 12 V DC
Current consumption
Max. 190 mA at 12 V DC
8 single-pole changeover,
Number of on-board
30 V DC / 1 A
relays
(resistive switching current)
X-BUS on RS485 (307 kb/s)
Field bus
X-BUS (In, Out, Branch)
Interfaces
On-board front spring tamper
Tamper contact
SPCE452: On-board front / back spring tamper
Operating -10 to +50 °C
temperature
Max. 90 % (no condensation)
Relative humidity
Housing protection/IP IP30
rating
RAL 9003
Colour
Housing protection Class II Indoor General
class
Surface, wall-mounted
Mounting
Enclosure: 200 x 153 x 47 mm
Dimensions
(W x H x D) PCB: 150 x 82 x 20 mm
0.40 kg
Weight
ABS
Housing material
Plastic enclosure
Housing